If you like google maps, try it mixed with craigslist to find your next home or apartment, and with gassbuddy to find cheap gas or see traffic and weather conditions. There's also one working with imdb to search movies, and a ride finder. And here's what they look like when you get there :)
Yesterday Google unveiled its plans for Google Earth, with 3D buildings support! Today there is a new site up, Chicago Crime that combines police data with Google Maps to show crimes in the Chicago area.
See who's HOT or NOT in your zipcode, using this clever combo!